65 Barracuda forward wiring needed.

I recently bought a really nice 65 Barracuda from Colorado and am doing a super detailing job on it right now. It is a factory air, PS car with a slant 6. But the wiring in the engine compartment is all as hard as a brick bat and should be replaced. I'd like to find an original harness that is still supple and repair whatever shortcomings it has and use that to replace the existing. I'm very well versed in electrical repair and have no doubt in my abilities. Does anyone have a use harness for the forward areas of my car?